/***************************************************************************/
/*                                                                         */
/*  afloader.h                                                             */
/*                                                                         */
/*    Auto-fitter glyph loading routines (specification).                  */
/*                                                                         */
/*  Copyright 2003-2005, 2011-2012 by                                      */
/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
/*                                                                         */
/*  This file is part of the FreeType project, and may only be used,       */
/*  modified, and distributed under the terms of the FreeType project      */
/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
/*  this file you indicate that you have read the license and              */
/*  understand and accept it fully.                                        */
/*                                                                         */
/***************************************************************************/


#ifndef __AFLOADER_H__
#define __AFLOADER_H__

#include "afhints.h"
#include "afglobal.h"


FT_BEGIN_HEADER

typedef struct AF_LoaderRec_
{
    FT_Face face;           /* current face */
    AF_FaceGlobals globals;        /* current face globals */
    FT_GlyphLoader gloader;        /* glyph loader */
    AF_GlyphHintsRec hints;
    AF_ScriptMetrics metrics;
    FT_Bool transformed;
    FT_Matrix trans_matrix;
    FT_Vector trans_delta;
    FT_Vector pp1;
    FT_Vector pp2;
    /* we don't handle vertical phantom points */

} AF_LoaderRec, *AF_Loader;


FT_LOCAL( FT_Error )
af_loader_init( AF_Loader loader,
                FT_Memory memory );


FT_LOCAL( FT_Error )
af_loader_reset( AF_Loader loader,
                 FT_Face face );


FT_LOCAL( void )
af_loader_done( AF_Loader loader );


FT_LOCAL( FT_Error )
af_loader_load_glyph( AF_Loader loader,
                      FT_Face face,
                      FT_UInt gindex,
                      FT_Int32 load_flags );

/* */


FT_END_HEADER

#endif /* __AFLOADER_H__ */


/* END */
